Tiandi Benniu is pioneering the construction of the industry's first digital factory for mining chains, integrating production processes through digital platforms such as MES and ERP to establish a connected operational framework. Advanced intelligent manufacturing capabilities are underpinned by German flash butt welding machines, Norwegian heat treatment systems, and Japanese flexible production lines. A comprehensive quality control system spanning raw materials to finished products forms the "nervous system," while systematic R&D for scraper conveyors and customized development for specific working conditions create the "brain" of the operation. This enables full-series R&D and manufacturing of mining chains (Φ18mm–Φ65mm) tailored for complex, high-stress environments, including all-weather underground coal mining operations requiring high strength and superior wear resistance. Performance Specifications: Maximum tensile strength: 1,250 MPa Fatigue life: Exceeding 100,000 cycles